In this question, a group of numbers is coded by using letters and symbols as per the table given below and the conditions which follow.
Number: 7 8 2 3 4 5 6
Code: Z Q # @ % $ U
Conditions:
1. If the 1st and 2nd digits are even, both are to be coded as 'A'.
2. If the 1st and last digits are odd, both are to be coded as the code for the 1st digit.
3. If the 3rd and 4th digits are even, their codes are to be interchanged.
What is the correct combination of codes (by following only the applicable condition(s)) for the given digits?
48719